Overgrazing
Overgrazing In ecology and agriculture, overgrazing occurs when plants are exposed to grazing ... is one cause of desertification and erosion. Overgrazing is also seen as one cause of the spread of non-native plants. Overgrazing is used as the canonical example of ...
http://en.wikipedia.org/wiki/Overgrazing - 1k - Cached - Similar pages

Talk:Earth
... rain and toxic substances, loss of vegetation (overgrazing, deforestation, desertification), loss of wildlife, species extinction ... extinction, wildlife and habitat loss, desertification, deforestation, overgrazing, and manmade pollution are major concerns facing ... rain and toxic substances, loss of vegetation (overgrazing, deforestation, desertification), loss of wildlife, species extinction ... trying to say? Is it saying that overgrazing, deforestation, desertification, etc. are all possible? Okay ... 05:01, 21 December 2005 (UTC) "MrVoluntarist", overgrazing, deforestation and desertification are not just ...
http://en.wikipedia.org/wiki/Talk:Earth - 158k - Cached - Similar pages

Geography of Kyrgyzstan
... Natural disasters have been frequent and varied. Overgrazing and deforestation of steep mountain slopes have ... capacity of pasturage land, continuing the serious overgrazing problem and consequent soil erosion that began ... livestock--thus subjecting new land to the overgrazing problem. The inherent land shortage in Kyrgyzstan ... s environment are erosion from deforestation and overgrazing, contamination from poorly managed irrigation systems, and ...
http://en.wikipedia.org/wiki/Geography_of_Kyrgyzstan - 29k - Cached - Similar pages

Mediterranean forests, woodlands, and shrub
... former forest or woodland by logging or overgrazing, or disturbance by major fires. Scrubland: Scrublands ... degradation by human activities such as logging, overgrazing, and the introduction of exotic species. These ... tremendous degradation and habitat loss through logging, overgrazing, conversion to agriculture, urbanization, and introduction of ...
http://en.wikipedia.org/wiki/Mediterranean_forests,_woodlands,_and_shrub - 16k - Cached - Similar pages

Geography of Somalia
... much of which has been degraded by overgrazing) and in places by extensive grasslands. Parts ... and grass clumps where rainfall is sufficient. Overgrazing, particularly in the area between Mogadishu and ... water contributes to human health problems; deforestation; overgrazing; soil erosion; desertification Environment - international agreements: party ...
http://en.wikipedia.org/wiki/Geography_of_Somalia - 28k - Cached - Similar pages

Tragedy of the commons
... since all herders reach the same conclusion, overgrazing and degradation of the pasture is its ... individual than the distributed cost is. The overgrazing cost here is an example of an ... according to local custom. In response to overgrazing, for example, a common would be "stinted ...
http://en.wikipedia.org/wiki/Tragedy_of_the_commons - 34k - Cached - Similar pages

Geography of Mongolia
... are fragile and are easily destroyed by overgrazing, which results in expansion of the true ... was still and cold in winter. Deforestation, overgrazing of pastures, and efforts to increase grain ... severely polluted the air in Ulaanbaatar; deforestation, overgrazing, the converting of virgin land to agricultural ...
http://en.wikipedia.org/wiki/Geography_of_Mongolia - 19k - Cached - Similar pages

Rufous-winged Sparrow
... was considered extinct in Arizona due to overgrazing. The rufous-winged sparrow was rediscovered in ... Loss of habitat as a result of overgrazing and urban development is believed to have ...
http://en.wikipedia.org/wiki/Rufous-winged_Sparrow - 4k - Cached - Similar pages

Ghaggar-Hakra River
... its catchment area due to deforestation and overgrazing. This is supposed to have happened at ... its catchment area due to deforestation and overgrazing in what is now Pakistan may have ...
http://en.wikipedia.org/wiki/Ghaggar-Hakra_River - 20k - Cached - Similar pages

Shoshone National Forest
... of the leasing program and especially cattle overgrazing problems. The efforts of environmentalists combined with ... set aside for visitor recreation. However, the overgrazing of cattle in riparian areas and into ...
http://en.wikipedia.org/wiki/Shoshone_National_Forest - 77k - Cached - Similar pages